[ 
https://issues.apache.org/jira/browse/HBASE-18500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16119464#comment-16119464
 ] 

Hadoop QA commented on HBASE-18500:
-----------------------------------

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
18s{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green}  0m  
0s{color} | {color:green} Patch does not have any anti-patterns. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green}  0m  
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green}  0m 
 0s{color} | {color:green} The patch appears to include 17 new or modified test 
files. {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 
19s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  4m 
 3s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 
33s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  1m 
27s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green}  0m 
49s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  5m 
10s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m  
1s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 
16s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  1m 
21s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 
11s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  1m 
11s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  1m 
12s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green}  0m 
40s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green}  0m 
 0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 
30m  5s{color} | {color:green} Patch does not cause any errors with Hadoop 
2.6.1 2.6.2 2.6.3 2.6.4 2.6.5 2.7.1 2.7.2 2.7.3 or 3.0.0-alpha4. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  4m 
56s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m  
2s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  2m 
28s{color} | {color:green} hbase-client in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red}109m 49s{color} 
| {color:red} hbase-server in the patch failed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  2m 
58s{color} | {color:green} hbase-rest in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
44s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}172m 14s{color} | 
{color:black} {color} |
\\
\\
|| Reason || Tests ||
| Failed junit tests | hadoop.hbase.security.token.TestZKSecretWatcher |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=1.11.2 Server=1.11.2 Image:yetus/hbase:bdc94b1 |
| JIRA Issue | HBASE-18500 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12880952/HBASE-18500-v5.patch |
| Optional Tests |  asflicense  javac  javadoc  unit  findbugs  hadoopcheck  
hbaseanti  checkstyle  compile  |
| uname | Linux 7e5d37f0bc36 3.13.0-116-generic #163-Ubuntu SMP Fri Mar 31 
14:13:22 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | 
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh
 |
| git revision | master / f314b59 |
| Default Java | 1.8.0_131 |
| findbugs | v3.1.0-RC3 |
| unit | 
https://builds.apache.org/job/PreCommit-HBASE-Build/7996/artifact/patchprocess/patch-unit-hbase-server.txt
 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-HBASE-Build/7996/testReport/ |
| modules | C: hbase-client hbase-server hbase-rest U: . |
| Console output | 
https://builds.apache.org/job/PreCommit-HBASE-Build/7996/console |
| Powered by | Apache Yetus 0.4.0   http://yetus.apache.org |


This message was automatically generated.



> Performance issue: Don't use BufferedMutator for HTable's put method
> --------------------------------------------------------------------
>
>                 Key: HBASE-18500
>                 URL: https://issues.apache.org/jira/browse/HBASE-18500
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Guanghao Zhang
>            Assignee: Guanghao Zhang
>         Attachments: HBASE-18500-v1.patch, HBASE-18500-v2.patch, 
> HBASE-18500-v3.patch, HBASE-18500-v4.patch, HBASE-18500-v5.patch, 
> HBASE-18500-v5.patch
>
>
> Copied the test result from HBASE-17994.
> Run start-hbase.sh in my local computer and use the default config to test 
> with PE tool.
> {code}
> ./bin/hbase org.apache.hadoop.hbase.PerformanceEvaluation --rows=100000 
> --nomapred --autoFlush=True randomWrite 1
> ./bin/hbase org.apache.hadoop.hbase.PerformanceEvaluation --rows=100000 
> --nomapred --autoFlush=True asyncRandomWrite 1
> {code}
> Mean latency test result.
> || || Test1 || Test2 || Test3 || Test4 || Test5 ||
> | randomWrite | 164.39 | 161.22 | 164.78 | 140.61 | 151.69 |
> | asyncRandomWrite | 122.29 | 125.58 | 122.23 | 113.18 | 123.02 |
> 50th latency test result.
> || || Test1 || Test2 || Test3 || Test4 || Test5 ||
> | randomWrite | 130.00 | 125.00 | 123.00 | 112.00 | 121.00 |
> | asyncRandomWrite | 95.00 | 97.00 | 95.00 | 88.00 | 95.00 |
> 99th latency test result.
> || || Test1 || Test2 || Test3 || Test4 || Test5 ||
> | randomWrite | 600.00 | 600.00 | 650.00 | 404.00 | 425.00 |
> | asyncRandomWrite | 339.00 | 327.00 | 297.00 | 311.00 | 318.00 |
> In our internal 0.98 branch, the PE test result shows the async write has the 
> almost same latency with the blocking write. But for master branch, the 
> result shows the async write has better latency than the blocking client.  
> Take a look about the code, I thought the difference is the BufferedMutator. 
> For master branch, HTable don't have a write buffer and all write request 
> will be flushed directly. And user can use BufferedMutator when user want to 
> perform client-side buffering of writes. For the performance issue 
> (autoFlush=True), I thought we can use rpc caller directly in HTable's put 
> method. Thanks.
> Review: https://reviews.apache.org/r/61454/



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Reply via email to